OpenAgents Workspace exposes API keys to unauthenticated users
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-306.
Summary
The OpenAgents Workspace backend through launcher-v1.0.17 lacks authentication on the GET /v1/workspaces endpoint (CWE-306). An unauthenticated remote attacker can list all workspaces and read the unmasked browserfabric_api_key in each workspace's settings, along with workspace ids, slugs, creator emails and member lists.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
Description from the CNA
OpenAgents Workspace backend through launcher-v1.0.17 contains an information disclosure vulnerability that allows unauthenticated attackers to list all workspaces via GET /v1/workspaces. Attackers can read the unmasked browserfabric_api_key in each workspace's settings map, along with workspace ids, slugs, creator emails and member lists.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| openagents-org | OpenAgents | up to launcher-v1.0.17 | — | No fix listed | CNA |
- OpenAgents Vendoropenagents-org Affected up to launcher-v1.0.17 Fixed in — No fix listed CNA
Remediation
The sources list no fixed version for OpenAgents.
Written with Claude Haiku 5.5 from the sources below · 2026-10-29
Timeline
- 2026-10-11 Threatist record created from CVE-2026-108739
- 2026-10-11 Alias added: GHSA-66fr-h599-fx6p
- 2026-10-12 Priority changed: MEDIUM → LOW
- 2026-10-14 CISA SSVC decision points changed
- 2026-10-14 Priority changed: LOW → MEDIUM
References
Other 3
- https://github.com/openagents-org/openagents/blob/0824907096d4039d86dfc96b81f9eebf31a77ae7/workspace/backend/app/routers/workspaces.py#L135-L177
- https://github.com/openagents-org/openagents/blob/0824907096d4039d86dfc96b81f9eebf31a77ae7/workspace/backend/app/routers/workspaces.py#L326-L349
- https://github.com/openagents-org/openagents
More openagents-org vulnerabilities
- TI-2026-59024 openagents-org openagents http.py test_default_model server-side request forgery CVSS 4.0MEDIUM 6.9
Sources
- CVE-2026-108739 · CVE Program
- CVE-2026-108739 · NVD
- FIRST EPSS
- GHSA-66fr-h599-fx6p · GitHub Advisory Database · CC BY 4.0
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